1928:  " Miami News Record", 26 May 1928, Miami, OK"  "SERVICES HELD FOR WILLIAM BLACKWELL" 

The body of William Dudley Blackwell, 28-year old son of Sam Blackwell, well known Miami Contractor, arrived in Miami today for funeral services at the Miami Baptist Church this afternoon. Mr Blackwell died Saturday night at an Oklahoma City Hospital. Burial was at G.A.R. Cemetery.  Mr Blackwell is survived by his
wife, Mrs. Leona Blackwell, three sons, Billy, Bobby and Wally, his parents, Mr and Mrs. Sam Blackwell and six brothers and one sister. The Rev Billie Bain of Picher delivered the sermon at the funeral.  The Cooper Undertaking Company was in charge.
*Printed copy of G.A.R. Cemetery shows he died 26 May 1930.  This obit disputes this.
William Dudley Blackwell is the grandson of Elbert Blackwell and Rebecca Jane Newberry. This family originally from Maries Co, MO.